<template>
  <div class="app-container search-table-box aidex-table">
    <el-row :gutter="20">
      <!--部门数据-->
      <el-col :span="4" :xs="24">
        <el-card shadow="never" class="aidex-tree-box">
          <div style="padding:12px 12px 20px;">
            <el-input v-model="deptName" placeholder="请输入部门名称" clearable prefix-icon="el-icon-search" size="mini"/>
          </div>
          <div style="padding:0px 0 0px 12px;">
            <el-tree :data="deptOptions" :props="defaultProps" :expand-on-click-node="false"
              :filter-node-method="filterNode"
              ref="tree"
              node-key="id"
              default-expand-all
              highlight-current
              @node-click="handleNodeClick"
              :style="{height:treeHeight}"
              style="width: 100%;overflow-y: auto;"
            />
          </div>
        </el-card>
      </el-col>
      <!--用户数据-->
      <el-col :span="20" :xs="24" style="padding:0 12px 0 0">
        <el-card shadow="never" style="margin-bottom: 12px;border: 0;" class="search_card">
          <el-form :model="queryParams" ref="queryForm" label-width="80px" v-show="showSearch" size="mini">
            <div class="search_box">
              <el-row>
                <el-col :md="6">
                  <el-form-item label="用户名称" prop="userName">
                    <el-input v-model="queryParams.userName" placeholder="请输入用户名称" style="width: 100%" clearable
                      @keyup.enter.native="handleQuery" />
                  </el-form-item>
                </el-col>
                <el-col :md="6">
                  <el-form-item label="归属部门" prop="deptId">
                    <treeselect v-model="form.deptId" :options="deptOptions" :show-count="true" placeholder="请选择归属部门" />
                  </el-form-item>
                </el-col>
                <el-col :md="6">
                  <el-form-item label="手机号码" prop="phonenumber">
                    <el-input v-model="queryParams.phonenumber" placeholder="请输入手机号码" style="width: 100%" clearable
                      @keyup.enter.native="handleQuery" />
                  </el-form-item>
                </el-col>
                <el-col :md="6" v-if="advanced">
                  <el-form-item label="状态" prop="status">
                    <el-select @change="handleQuery" v-model="queryParams.status" placeholder="用户状态" size="small" style="width: 100%"
                      clearable>
                      <el-option v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.label"
                        :value="dict.value" />
                    </el-select>
                  </el-form-item>
                </el-col>
                <el-col :md="6" v-if="advanced">
                  <el-form-item label="创建时间">
                    <el-date-picker v-model="dateRange" style="width: 100%" clearable value-format="yyyy-MM-dd"
                      type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期">
                    </el-date-picker>
                  </el-form-item>
                </el-col>
                <el-col :md="6" align="right" style="float: right;">
                  <el-form-item>
                    <el-button class="filter-item" type="primary" @click="handleQuery">搜索</el-button>
                    <el-button class="filter-item" style="margin-left: 8px" @click="resetQuery">重置</el-button>
                    <a @click="toggleAdvanced" style="margin:0 4px 0 8px ;vertical-align: middle;">
                      {{ advanced ? '收起' : '展开' }}
                      <i :class="advanced ? 'el-icon-arrow-up' : 'el-icon-arrow-down'"></i>
                    </a>
                  </el-form-item>
                </el-col>
              </el-row>
            </div>
          </el-form>
        </el-card>
        <el-card shadow="never" class="aidex-tool-box">
          <div class="aidex-table-box">
            <el-row :gutter="8" class="mb8" style="">
              <el-col :span="12">
               <div class="card-header">
                 <el-button type="text">用户列表</el-button>
               </div>
              </el-col>
              <el-col :span="12" >
                 <div class="btn_box" align="right" style="float: right;">
                  <el-button type="primary" icon="el-icon-plus" @click="handleAdd" v-hasPermi="['system:user:add']" size="mini">新增
                  </el-button>
                  <el-button type="danger" icon="el-icon-delete" :disabled="multiple" v-if="!multiple"
                    @click="handleDelete" v-hasPermi="['system:user:remove']">删除</el-button>
                  <el-button icon="el-icon-upload2" @click="handleImport" v-hasPermi="['system:user:import']" size="mini">导入
                  </el-button>
                  <el-button icon="el-icon-download" @click="handleExport" v-hasPermi="['system:user:export']" size="mini">导出
                  </el-button>
                  <right-toolbar @showSearchFun="showSearchFun" :showSearch.sync="showSearch" @queryTable="getList" :columns.sync="columns" :columnsKey.sync="columnsKey" :tableKey.sync="tableKey">
                  </right-toolbar>
                </div>
              </el-col>
            </el-row>

            <el-table
              border
              stripe
              default-expand-all
              :key="tableKey"
              v-loading="loading"
              ref="tableRef"
              :height="tableHeight"
              :data="userList"
              @selection-change="handleSelectionChange"
              highlight-current-row
              :header-cell-style= "{
                'font-size': '14px !important',
                'font-weight': '500 !important',
                'color': 'rgb(0 0 0)',
                'background-color': 'rgb(205 224 255)',
              }"
              style="width: 100%;">
              <el-table-column type="selection" width="50" align="center" />
              <template v-for="item in columns">
                <el-table-column label="用户编号" align="center" key="userId" prop="userId" v-if="item.visible && item.label=='用户编号'" />
                <el-table-column label="用户名称" align="center" key="userName" prop="userName" v-if="item.visible && item.label=='用户名称'"
                  :show-overflow-tooltip="true" />
                <el-table-column label="姓名" align="center" key="nickName" prop="nickName" v-if="item.visible && item.label=='用户姓名'"
                  :show-overflow-tooltip="true" />
                <el-table-column label="部门" align="center" key="deptName" prop="dept.deptName"
                  v-if="item.visible && item.label=='部门'" :show-overflow-tooltip="true" />
                <el-table-column label="手机号码" align="center" key="phonenumber" prop="phonenumber"
                  v-if="item.visible && item.label=='手机号码'" width="120" />
                <el-table-column label="状态" align="center" key="status" v-if="item.visible && item.label=='状态'">
                  <template slot-scope="scope">
                    <el-switch v-model="scope.row.status" active-value="0" inactive-value="1"
                      @change="handleStatusChange(scope.row)"></el-switch>
                  </template>
                </el-table-column>
              </template>
              <el-table-column label="创建时间" align="center" prop="createTime" v-if="columns[6].visible" width="160">
                <template slot-scope="scope">
                  <span>{{ parseTime(scope.row.createTime) }}</span>
                </template>
              </el-table-column>
              <el-table-column label="操作" align="center" width="180" class-name="small-padding fixed-width">
                <template slot-scope="scope" v-if="scope.row.userId !== 1">
                  <el-button type="text" @click="handleUpdate(scope.row)" v-hasPermi="['system:user:edit']">修改
                  </el-button>
                  <el-divider direction="vertical"></el-divider>
                  <el-button type="text" style="color: red;" @click="handleDelete(scope.row)"
                    v-hasPermi="['system:user:remove']">删除</el-button>
                  <el-divider direction="vertical"></el-divider>
                  <el-dropdown @command="(command) => handleCommand(command, scope.row)"
                    v-hasPermi="['system:user:resetPwd', 'system:user:edit']">
                    <span class="el-dropdown-link">
                      <el-button type="text">更多</el-button><i class="el-icon-arrow-down el-icon--right"></i>
                    </span>
                    <el-dropdown-menu slot="dropdown">
                      <el-dropdown-item command="handleResetPwd" v-hasPermi="['system:user:resetPwd']">重置密码
                      </el-dropdown-item>
                      <el-dropdown-item command="handleAuthRole" v-hasPermi="['system:user:edit']">分配角色
                      </el-dropdown-item>
                    </el-dropdown-menu>
                  </el-dropdown>
                </template>
              </el-table-column>
              <div slot="empty">
                <svg-icon icon-class="search-none" style="font-size: 64px;" />
                <p>暂无数据</p>
              </div>
            </el-table>
            <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum"
              :limit.sync="queryParams.pageSize" @pagination="getList" />
          </div>
        </el-card>
      </el-col>
    </el-row>

    <!-- 添加或修改用户配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="720px" append-to-body :close-on-click-modal="false">
      <div class="dialog_box" style="height:500px;">
        <el-form ref="form" :model="form" :rules="rules" label-position="top">
          <el-row :gutter="16">
            <el-col :span="12">
              <el-form-item label="姓名" prop="nickName">
                <el-input v-model="form.nickName" placeholder="请输入用户姓名" maxlength="30" />
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="归属部门" prop="deptId">
                <treeselect v-model="form.deptId" :options="deptOptions" :show-count="true" placeholder="请选择归属部门" />
              </el-form-item>
            </el-col>

            <el-col :span="12">
              <el-form-item label="手机号码" prop="phonenumber">
                <el-input v-model="form.phonenumber" placeholder="请输入手机号码" maxlength="11" />
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="邮箱" prop="email">
                <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
              </el-form-item>
            </el-col>

            <el-col :span="12">
              <el-form-item v-if="form.userId == undefined" label="用户名称" prop="userName">
                <el-input v-model="form.userName" placeholder="请输入用户名称" maxlength="30" />
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item v-if="form.userId == undefined" label="用户密码" prop="password">
                <el-input v-model="form.password" placeholder="请输入用户密码" type="password" maxlength="20" show-password />
              </el-form-item>
            </el-col>

            <el-col :span="12">
              <el-form-item label="用户性别">
                <el-select v-model="form.sex" placeholder="请选择性别" style="width: 100%;">
                  <el-option v-for="dict in dict.type.sys_user_sex" :key="dict.value" :label="dict.label"
                    :value="dict.value"></el-option>
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="状态">
                <el-radio-group v-model="form.status">
                  <el-radio-button v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.value">
                    {{dict.label}}
                  </el-radio-button>
                </el-radio-group>
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="岗位">
                <el-select v-model="form.postIds" multiple placeholder="请选择岗位" style="width: 100%;">
                  <el-option v-for="item in postOptions" :key="item.postId" :label="item.postName" :value="item.postId"
                    :disabled="item.status == 1"></el-option>
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="角色">
                <el-select v-model="form.roleIds" multiple placeholder="请选择角色" style="width: 100%;">
                  <el-option v-for="item in roleOptions" :key="item.roleId" :label="item.roleName" :value="item.roleId"
                    :disabled="item.status == 1"></el-option>
                </el-select>
              </el-form-item>
            </el-col>

            <el-col :span="24">
              <el-form-item label="备注">
                <el-input v-model="form.remark" type="textarea" :rows="3" placeholder="请输入内容"></el-input>
              </el-form-item>
            </el-col>
          </el-row>
        </el-form>
      </div>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 用户导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload class="upload-model" ref="upload" :limit="1" accept=".xlsx, .xls" :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport" :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress" :on-success="handleFileSuccess" :auto-upload="false" drag>
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div class="el-upload__tip text-center" slot="tip" style="margin-bottom: 10px;">
          <div class="el-upload__tip" slot="tip">
            <el-checkbox v-model="upload.updateSupport" /> 是否更新已经存在的用户数据
          </div>
          <span>仅允许导入xls、xlsx格式文件。</span>
          <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;"
            @click="importTemplate">下载模板</el-link>
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listUser, getUser, delUser, addUser, updateUser, resetUserPwd, changeUserStatus, deptTreeSelect } from "@/api/system/user";
import { getToken } from "@/utils/auth";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";
export default {
  name: "User",
  dicts: ['sys_normal_disable', 'sys_user_sex'],
  components: {
    Treeselect
  },
  data() {
    return {
      advanced: false,
      tableKey: 0,
      tableHeight: this.getInitTableHeight(8),
      treeHeight: this.getInitTableHeight(90),
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 用户表格数据
      userList: null,
      // 弹出层标题
      title: "",
      // 部门树选项
      deptOptions: undefined,
      // 是否显示弹出层
      open: false,
      // 部门名称
      deptName: undefined,
      // 默认密码
      initPassword: undefined,
      // 日期范围
      dateRange: [],
      // 岗位选项
      postOptions: [],
      // 角色选项
      roleOptions: [],
      // 表单参数
      form: {},
      defaultProps: {
        children: "children",
        label: "label"
      },
      // 用户导入参数
      upload: {
        // 是否显示弹出层（用户导入）
        open: false,
        // 弹出层标题（用户导入）
        title: "",
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: {
          Authorization: "Bearer " + getToken()
        },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "/system/user/importData"
      },
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        userName: undefined,
        phonenumber: undefined,
        status: undefined,
        deptId: undefined
      },
      //
      columnsKey: 'user',
      // 列信息
      columns: [{
          key: 0,
          label: `用户编号`,
          visible: true
        },
        {
          key: 1,
          label: `用户名称`,
          visible: true
        },
        {
          key: 2,
          label: `用户姓名`,
          visible: true
        },
        {
          key: 3,
          label: `部门`,
          visible: true
        },
        {
          key: 4,
          label: `手机号码`,
          visible: true
        },
        {
          key: 5,
          label: `状态`,
          visible: true
        },
        {
          key: 6,
          label: `创建时间`,
          visible: true
        }
      ],
      // 表单校验
      rules: {
        userName: [{
            required: true,
            message: "用户名称不能为空",
            trigger: "blur"
          },
          {
            min: 2,
            max: 20,
            message: '用户名称长度必须介于 2 和 20 之间',
            trigger: 'blur'
          }
        ],
        nickName: [{
          required: true,
          message: "用户姓名不能为空",
          trigger: "blur"
        }],
        password: [{
            required: true,
            message: "用户密码不能为空",
            trigger: "blur"
          },
          {
            min: 5,
            max: 20,
            message: '用户密码长度必须介于 5 和 20 之间',
            trigger: 'blur'
          }
        ],
        email: [{
          type: "email",
          message: "请输入正确的邮箱地址",
          trigger: ["blur", "change"]
        }],
        phonenumber: [{
          pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
          message: "请输入正确的手机号码",
          trigger: "blur"
        }]
      }
    };
  },
  watch: {
    // 根据名称筛选部门树
    deptName(val) {
      this.$refs.tree.filter(val);
    }
  },
  created() {
    this.getList();
    this.getDeptTree();
    this.getConfigKey("sys.user.initPassword").then(response => {
      this.initPassword = response.msg;
    });
  },
  methods: {
    /** 隐藏搜索按钮操作 */
    showSearchFun(isShowSearch){
      this.showSearch = isShowSearch
      let oldHeight = this.$refs.queryForm.$el.offsetHeight
      if(!isShowSearch){
          //当前是显示状态
          oldHeight = oldHeight + 12
      }else{
          oldHeight = oldHeight - 12
      }
      this.$nextTick(() => (
         this.tableHeight = this.$refs.tableRef.$el.offsetHeight - (this.$refs.queryForm.$el.offsetHeight-oldHeight)
      ))
    },
    /** 展开按钮操作 */
    toggleAdvanced() {
      const oldHeight = this.$refs.queryForm.$el.offsetHeight
      this.advanced = !this.advanced
      this.$nextTick(() => (
         this.tableHeight = this.$refs.tableRef.$el.offsetHeight - (this.$refs.queryForm.$el.offsetHeight-oldHeight)
      ))
    },
    /** 查询用户列表 */
    getList() {
      this.loading = true;
      listUser(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
        this.userList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    /** 查询部门下拉树结构 */
    getDeptTree() {
      deptTreeSelect().then(response => {
        this.deptOptions = response.data;
      });
    },
    // 筛选节点
    filterNode(value, data) {
      if (!value) return true;
      return data.label.indexOf(value) !== -1;
    },
    // 节点单击事件
    handleNodeClick(data) {
      this.queryParams.deptId = data.id;
      this.handleQuery();
    },
    // 用户状态修改
    handleStatusChange(row) {
      let text = row.status === "0" ? "启用" : "停用";
      this.$modal.confirm('确认要"' + text + '""' + row.userName + '"用户吗？').then(function() {
        return changeUserStatus(row.userId, row.status);
      }).then(() => {
        this.$modal.msgSuccess(text + "成功");
      }).catch(function() {
        row.status = row.status === "0" ? "1" : "0";
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        userId: undefined,
        deptId: undefined,
        userName: undefined,
        nickName: undefined,
        password: undefined,
        phonenumber: undefined,
        email: undefined,
        sex: undefined,
        status: "0",
        remark: undefined,
        postIds: [],
        roleIds: []
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = [];
      this.resetForm("queryForm");
      this.queryParams.deptId = undefined;
      this.$refs.tree.setCurrentKey(null);
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.userId);
      this.single = selection.length != 1;
      this.multiple = !selection.length;
    },
    // 更多操作触发
    handleCommand(command, row) {
      switch (command) {
        case "handleResetPwd":
          this.handleResetPwd(row);
          break;
        case "handleAuthRole":
          this.handleAuthRole(row);
          break;
        default:
          break;
      }
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      getUser().then(response => {
        this.postOptions = response.posts;
        this.roleOptions = response.roles;
        this.open = true;
        this.title = "添加用户";
        this.form.password = this.initPassword;
      });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const userId = row.userId || this.ids;
      getUser(userId).then(response => {
        this.form = response.data;
        this.postOptions = response.posts;
        this.roleOptions = response.roles;
        this.$set(this.form, "postIds", response.postIds);
        this.$set(this.form, "roleIds", response.roleIds);
        this.open = true;
        this.title = "修改用户";
        this.form.password = "";
      });
    },
    /** 重置密码按钮操作 */
    handleResetPwd(row) {
      this.$prompt('请输入"' + row.userName + '"的新密码', "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        closeOnClickModal: false,
        inputPattern: /^.{5,20}$/,
        inputErrorMessage: "用户密码长度必须介于 5 和 20 之间"
      }).then(({
        value
      }) => {
        resetUserPwd(row.userId, value).then(response => {
          this.$modal.msgSuccess("修改成功，新密码是：" + value);
        });
      }).catch(() => {});
    },
    /** 分配角色操作 */
    handleAuthRole: function(row) {
      const userId = row.userId;
      this.$router.push("/system/user-auth/role/" + userId);
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.userId != undefined) {
            updateUser(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addUser(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const userIds = row.userId || this.ids;
      this.$modal.confirm('是否确认删除用户编号为"' + userIds + '"的数据项？').then(function() {
        return delUser(userIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/user/export', {
        ...this.queryParams
      }, `user_${new Date().getTime()}.xlsx`)
    },
    /** 导入按钮操作 */
    handleImport() {
      this.upload.title = "用户导入";
      this.upload.open = true;
    },
    /** 下载模板操作 */
    importTemplate() {
      this.download('system/user/importTemplate', {}, `user_template_${new Date().getTime()}.xlsx`)
    },
    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.upload.isUploading = true;
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      this.upload.open = false;
      this.upload.isUploading = false;
      this.$refs.upload.clearFiles();
      this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response
        .msg + "</div>", "导入结果", {
          dangerouslyUseHTMLString: true
        });
      this.getList();
    },
    // 提交上传文件
    submitFileForm() {
      this.$refs.upload.submit();
    }
  }
};
</script>
<style lang="scss">
 .aidex-tree-box{
   height: calc(100vh - 112px);
   border: 0;
 }
.aidex-tool-box{
   border: 0!important;
 }
 .upload-model{
   text-align: center;
   padding-top: 10px;
 }
 .search-table-box .aidex-tree-box .el-card__body{
 	padding:12px 0;
 }
</style>
